Technical Validation data to support the quality of the HistologyHSI-GB dataset

A technical validation was accomplished to support the quality of the HistologyHSI-GB dataset. Linear hyperspectral sensor systems demonstrate analogous basis functions for both spectral sensitivity and spectral responsivity decomposition. The spectral responsivity pertains to the effectiveness of light detection concerning its frequency or wavelength. However, camera channels often exhibit varying sensitivity across different wavelengths due to the spectral responsivities of the detectors and the non-uniform output of diffractive or filtering elements. Proper characterization is essential for ensuring the reliability and accuracy of hyperspectral data analysis and interpretation.